In parallelogram ABCD, angle A is (6 y +5)° and angle B is (10 y -1)°. Determine the measure of angle C . A. 180 degrees
B. 109 degrees
C. 71 degrees
D. 11 degrees

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

If 25% of y is 30, what is 60% of y?